Anand, T.C. and B.I. Sundararaj, 1974a Temporal effects of artificial induction of ovulation on the hypothalamo-hypophysial-ovarian system of the catfish, Heteropneustesfossilis (Bloch). Neuroendocrinology, 15:158-71

Bhowmick, R.M., 1979 Observations on the use of human chorionic gonadotropin prepared in the laboratory in induced spawning in the major carp Labeorohita. Paper presented at the Symposium on Inland Aquaculture, Barrackpore, India, Tech. Pap. (16)

Bhowmick, R.M. etal., 1977 Experiments on second spawning of major Indian carps in the same season by hypohysation. Aquaculture, 12:149-55

____1979, Observations on the use of various hormones and clomiphene citrate in hypophysation of Indian major carps. Paper presented at the Symposium on Inland Aquaculture, Barrackpore, India, Tech. Pap. (14)

Das, S.M. and H.A. Khan, 1962 The pituitary and pisciculture in India with an account of the pituitary of some Indian fishes and review of techniques and literature on the subject. Icthyologica, 1:43-58

Deery, D.J., 1974 Determination by radioimmunoassay of the luteinizing hormone-releasing hormone (LH-RH) content of the hypothalamus of the rat and some lower vertebrates. Gen. Comp. Endocrinol., 24:280-5

Eckstein, B. and U. Eylath, 1970 The occurrence and biosynthesis invitro of 11-ketotestosterone in ovarian tissue of the mullet, Mugilcapito, derived from two biotopes. Gen. Comp. Endocrinol., 14:396-403

Goetz, F.W., 1979 The role of steroids in the control of oocyte final maturation and ovulation in yellow perch (Percaflavescens). Proc. Indian Natl. Sci. Acad. (B Biol. Sci.), B45:497-504

Goetz, F.W. and H.L. Bergman, 1978a The effects of steroids on final maturation and ovulation of oocytes from brook trout (Salvelinusfontinalis) and yellow perch (Percaflavescens). Biol. Reprod., 18:293-8

____1978b, The invitro effects of mammalian and piscine gonadotropin and pituitary preparations on final maturation in yellow perch (Percaflavescens) and walleye (Stizostedionvitreum). Can. J. Zool., 56:348-50

Knowles, F. and L. Vollrath, l966a Neurosecretory innervations of the pituitary of the eels Anguilla and Conger. 1. The structure and ultrastructure of the neurointermediate lobe under normal and experimental conditions. Philos. Trans. R. Soc. Lond. (B Biol. Sci.), 250:311-27

____1966b, Neurosecretory innervation of the pituitary of the eels Anguilla and Conger. 2. The structure and innervation of the pars distalis at different stages of the life-cycle. Philos. Trans. R. Soc. Lond. (B Biol. Sci.), 250:329-42

____1966c, Cell types in the pituitary of the eel, Anguillaanguilla L. at different stages in the life cycle. Z. Zellforsch.Mikrosk. Anat., 69:474-79

____1966d, Changes in the pituitary of the migrating European eel during its journey from rivers to the sea. Z. Zellforsch. Mikrosk. Anat., 75:317-27

Laird, L.M. etal., 1978 The development of the gonadal and immune systems in the Atlantic salmon (Salmosalar L.) and a consideration of the possibility of inducing autoimmune destruction of the testes. Ann. Biol. Anim. Biochim. Biophys., 18:1101-6

Nagahama, Y., 1973 Histo-physiological studies on the pituitary gland of some teleost fishes, with special reference to the classification of hormone-producing cells in the adenohypophysis. Mem. Fac. Fish. Hokkaido Univ., 21:1-60

Rao, P.D.P., N. Subhedar and N. Ganesh, 1979 Different neuronal populations of the nucleus preopticus and their response to ovariectomy, and oestradiol benzoate treatment with a note on the gonadotrops in the catfish, Clariasbetrachus (Linn.). Pro C. Indian Natl. Sci. Acad. (B Biol. Sci.), 45:483-90

____1980, Behavioural aspects of sex inversion in certain fishes. In Fish behaviour and its use in the capture and culture of fishes, edited by J.J. Bardach etal., Manila, International Center for Living Aquatic Resources Management, (in press)

Sathyanesan, A.G., 1970 Hypothalamo-hypophysial vascularisation and its relationship with the neurosecretory system in the catfish Clariasbatrachus (L.). Zool. Beitr., 17;1-11

____1971, Presence of hypothalamo-hypophysial portal system in the teleost Heteropneustesfossilis (B1.). Experientia, 27:462

____1972, Hypothalamo-hypophysial vascularisation in a teleost fish with special reference to its tetrapodan features. Acta Anat., 81;349-66

Saxena, P.K. and K. Anand, 1977 A comparison of ovarian recrudescence in the catfish, Mystustengara (Ham.), exposed to short photoperiods to long photoperiods, and to melatonin. Gen. Comp.Endocrinol., 33:506-11

Schmidt, G. etal., 1965 Isolation of a phosphoprotein of high phosphorus content from the eggs of brown trout. Biochim. Biophys. Res. Commun., 18:60-5

Sebastian, M.J. and V.A. Nair, 1975 The induced spawning of the grey mullet, Mugilmacrolepis (Agnos) Smith and the large-scale rearing of its larvae. Aquaculture, 5:41-52

Sehgal, A. and B.I. Sundararaj, 1970a Effects of various photoperiodic regimes on the ovary of the catfish, Heteropneustesfossilis (Bloch), during the spawning and the post-spawning periods. Biol. Reprod., 2:425-34

____1970b, Effects of blinding and/or total darkness on ovarian recrudescence or regression during the appropriate periods of the reproductive cycle of the catfish, Heteropneustesfossilis (Bloch). J. Interdiscipl. Cycle Res., 1:147-59

Shehadeh, Z.H., Controlled breeding of culturable species of fish. A review of progress and 1973 current problems. In Coastal aquaculture in the Indo-Pacific Region, edited by T.V.R. Pillay, Farnham, Surrey, Fishing News (Books) Ltd., for FAO, pp. 180-94

Shiraishi, Y., 1965a The influence of photoperiodicity on the maturation of ayu-fish, Plecoglossusaltivelis. 2. Relation between the maturation and the daylength. Bull. Freshwat. Fish. Res. Lab. Tokyo, 15:59-68

____1965b, The influence of photoperiodicity on the maturation of ayu-fish. Plecoglossusaltivelis. 3. The limit of the intensity of light. Bull. Freshwat. Fish. Res. Lab. Tokyo, 15:69-76

____1965c, The influence of photoperiodicity on the maturation of ayu-fish, Plecoglossusaltivelis. 4. The effect of Wavelength and of conversion of darkness and light on the maturation. Bull. Freshwat. Fish. Reg. Lab. Tokyo. 15:77-84

____1965d, The influence of photoperiodicity on the maturation of ayu-fish, Plecoglossusaltivelis. 5. The effect of removal of eye on the maturation. Bull. Freshwat. Fish. Res. Lab. Tokyo, 15:85-90

Stanley, J.G., 1979 Manipulation of developmental events to produce monosex and sterile fish. Paper presented at the symposium on the Early Life History of Fish, Woods Hole, Mass, April, 2-5, 1979. ICES/ELH Symp./RA2

Sundararaj, B.I. and P. Keshavanath, 1976 Effects of melatonin and prolactin treatment on the hypophysial-ovarian system in the catfish, Heteropneustesfossilis (Bloch). Gen. Comp. Endocrinol., 29:84-96

____1969c, Effect of extirpation of "seminal vesicles" on the reproductive performance of the male catfish, Heteropneustesfossilis (Bloch). Physiol. Zool., 42:429-37

Sundararaj, B.I, and T.S.A, Samy, 1974 Some aspects of chemistry and biology of piscine gonadotropins. In Gonadotropins and gonadal function, edited by N.R. Moudgal. New York, Academic Press, pp. 118-27

Sundararaj, B.I. and A. Sehgal, 1970a Effects of a long or an increasing photoperiod on the initiation of ovarian recrudescence during the preparatory period in the catfish, Heteropneustesfossilis (Bloch). Biol. Reprod., 2:413-24

____1970b, Responses of the pituitary and ovary of the catfish, Heteropneustesfossilis (Bloch) to accelerated light regimen of a decreasing followed by an increasing photoperiod during the postspawning period. Biol. Reprod., 2:435-43

____1970c, Short- and long-term effects of imposition of total darkness on the annual ovarian cycle of the catfish, Heteropneustesfossilis (Bloch). J. Interdiscipl. Cycle Res., 1:291-301

Sundararaj, B.I. and S. Vasal, 1976 Photoperiod and temperature control in the regulation of reproduction in the female catfish, Heteropneustesfossilis. J. Fish. Res. Board Can., 33:959-73

Tamaoki, B., 1980 Biosynthesis and conversion of androgens in non-mammalian vertebrates. In Steroids and their mechanism of action in non-mammalian vertebrates, edited by G. Delrio and J. Brachet. New York, Raven Press, pp. 1-15

Yoshioka, H., 1962 On the effects of environmental factors upon the reproduction of fishes. 1. The effects of day-length on the reproduction of the Japanese killifish, Oryziaslatipes. Bull. Fac. Fish. Hokkaido Univ., 13:123-40

____1963, On the effects of environmental factors upon the reproduction of fishes, 2. Effects of short and long day-length on Oryziaslatipes during the spawning season. Bull. Fac. Fish. Hokkaido Univ., 14:137-71